Answer:
y ≥ 3x -1; x +3y ≤ 6
Step-by-step explanation:
Both lines are solid, so the only viable choices are those with "or equal to" in the comparison operators: the 2nd and 4th choices.
The line with a slope of +3 is shaded <u><em>above</em></u> the line, so that will correspond to the inequality ...
y ≥ 3x -1 . . . . . . . . . . found only in the 4th choice.
Equivalent fractions- multiply both numerator and denominator by the same number. <span />
Answer:
A
Step-by-step explanation:
5:9 is the original ratio.
we know that anything times 5 would have the ones place of either 5 or 0 so we can eliminate c and d. Then we test out the other two choices.
25/5=5
45/9=5
A is correct.
15/5=3
45/9=5
Option B is incorrect.
so, the ratio is 25:45
The answer is A!
Answer:
6*132n
Step-by-step explanation:
<h3>
Answer: Perimeter = 38</h3>
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Work Shown:
A = area of rectangle = 88
W = width = 11
L = unknown length
A = L*W
88 = L*11
11L = 88
L = 88/11 ... divide both sides by 11
L = 8
The length is 8
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P = perimeter of rectangle
P = 2L+2W
P = 2(L+W)
P = 2(8+11)
P = 2(19)
P = 38